diff options
Diffstat (limited to 'libpqpp/unittests/testpq.cpp')
| -rw-r--r-- | libpqpp/unittests/testpq.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/libpqpp/unittests/testpq.cpp b/libpqpp/unittests/testpq.cpp index 9fb5f98..476c3a2 100644 --- a/libpqpp/unittests/testpq.cpp +++ b/libpqpp/unittests/testpq.cpp @@ -13,6 +13,7 @@ #include <pq-connection.h> #include <pq-command.h> #include <selectcommandUtil.impl.h> +#include <fileUtils.h> class StandardMockDatabase : public PQ::Mock { public: @@ -451,6 +452,27 @@ BOOST_AUTO_TEST_CASE( fetchAsBinary ) } } +BOOST_AUTO_TEST_CASE( largeBlob ) +{ + auto ro = DB::ConnectionPtr(DB::MockDatabase::openConnectionTo("PQmock")); + ro->execute("TRUNCATE TABLE blobtest"); + AdHoc::FileUtils::MemMap f("/proc/self/exe"); + DB::Blob blob(f.data, f.getStat().st_size); + BOOST_REQUIRE(blob.len > 200000); // Just assert the mapped file is actually "large" + auto ins = ro->modify("INSERT INTO blobtest(data) VALUES(?)"); + ins->bindParamBLOB(0, blob); + ins->execute(); + + PQ::CommandOptions opts(0); + opts.fetchBinary = true; + opts.useCursor = false; + auto sel = ro->select("SELECT data, length(data) FROM blobtest", &opts); + for (const auto & r : sel->as<DB::Blob, int64_t>()) { + BOOST_REQUIRE_EQUAL(r.value<1>(), f.getStat().st_size); + BOOST_REQUIRE_EQUAL(r.value<0>(), blob); + } +} + BOOST_AUTO_TEST_SUITE_END(); BOOST_AUTO_TEST_CASE( connfail ) |